view m-toolbox/classes/tests/@Assert/doubleEqualsWithAccuracy.m @ 15:ce3fbb7ebe71
database-connection-manager
Remove broken functions from utils.jmysql
author
Daniele Nicolodi <nicolodi@science.unitn.it>
date
Mon, 05 Dec 2011 16:20:06 +0100 (2011-12-05)
parents
f0afece42f48
children
line source
+ − % DOUBLEEQUALSWITHACCURACY Assert that two doubles are equal within some tolerance.
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − %
+ − % DESCRIPTION: Assert that two doubles are equal within some tolerance.
+ − % doubleEqualsWithAccuracy(A, B, tol) throws an
+ − % AssertionFailed exception if A and B are not equal within a
+ − % tolerance.
+ − % A and B must have the same class and the same length.
+ − %
+ − % COMMAND: Assert.doubleEquals(val1, val2, tol)
+ − % Assert.doubleEquals(val1, val2, tol, message)
+ − %
+ − % VERSION: $Id: doubleEqualsWithAccuracy.m,v 1.1 2011/06/20 16:32:56 ingo Exp $
+ − %
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − function doubleEqualsWithAccuracy(val1, val2, tol, varargin)
+ −
+ − % Check class of the input arguments
+ − if ~isnumeric(val1) || ~isnumeric(val2)
+ − Assert.fail('The input arguments must be two double.');
+ − end
+ −
+ − % Check the length of the inputs
+ − if numel(val1) ~= numel(val2)
+ − Assert.fail('The input arguments don''t have the same length.');
+ − end
+ −
+ − if abs(val1 - val2) > tol
+ − Assert.fail(varargin{:});
+ − end
+ −
+ − end